| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.48 | 1.48 | 0.00 |
| Feb | 1.83 | 1.61 | 0.22 |
| Mar | 2.48 | 2.46 | 0.02 |
| Apr | 2.33 | 2.05 | 0.28 |
| May | 4.19 | 3.77 | 0.42 |
| Jun | 3.38 | 2.82 | 0.56 |
| Jul | 1.84 | 1.66 | 0.18 |
| Aug | 1.97 | 1.63 | 0.34 |
| Sep | 2.85 | 2.39 | 0.46 |
| Oct | 3.17 | 2.95 | 0.22 |
| Nov | 2.12 | 2.08 | 0.04 |
| Dec | 1.73 | 1.87 | -0.14 |
29.37 | 26.77 | 2.60 |